Hip bursitis vs. arthritis: How to tell the difference
Fitness for longevity: Which type matters most?
Ministrokes linked to elevated risk of dementia
Continuous glucose monitors benefit people who don't need insulin
CoQ10: Should you take this popular supplement if you're on a statin?
Microplastics: A hidden health threat?
Oat vs. dairy milk: Nutrition, benefits, and downsides
What is tempeh? Benefits, nutrition, and how to use it
Healing after food poisoning
Whole grains may improve several heart risk factors at once
Pediatric health Archive
Articles
Need to revisit screen time?
Restrictions caused by the pandemic have led both adults and children to spend a lot of time on screens. It’s not great for adults, and it’s more of a concern for kids because too much screen time has effects on behavior, learning, and mood. So, what steps can parents take to change this?
Exercise is an all-natural treatment to fight depression
Antidepressants aren't the only solution for depression. Research shows that exercise works as well as antidepressants for some people, although exercise alone isn't enough for someone with severe depression.
Sleeping too much or not enough may raise the risk of cognitive decline
Research we're watching
People who sleep too much or too little may be at higher risk for cognitive decline, according to a study published Sept. 21, 2020, by JAMA Network Open. Researchers looked at self-reported sleep duration from 20,065 people in two large studies, one in the United Kingdom and one in China. The participants from the United Kingdom were ages 50 and older and those living in China were 45 and older and were followed by researchers for up to 15 years. Researchers asked participants questions about their sleep patterns and performed a cognitive assessment. The process was repeated at two year intervals during the various study periods. Researchers found that people who slept too little (four or fewer hours a night) or too much (10 or more hours a night) were more likely than more typical sleepers to experience cognitive decline.
Image: SelectStock/Getty Images
An outlook better than optimism?
While looking at the sunny side of life offers a lot of light moments, there may be a better path to well-being.
Optimism feels good. The expectation that positive things will happen is associated with happiness and better health, including fewer heart attacks and a lower risk for premature death. Pessimism, on the other hand, feels bad; it makes you depressed or anxious and keeps the fight-or-flight system activated, triggering chronic inflammation (which is linked to many diseases).
You might think the best way to improve your well-being is to cultivate an optimistic outlook. Think again. "Better than cultivating an artificial optimism is to see the situation and the world realistically," says Ronald Siegel, an assistant professor of psychology, part-time, at Harvard Medical School and medical editor of the Harvard Special Health Report Positive Psychology.
New dietary guidelines: Any changes for infants, children, and teens?
How not to lose money because of Alzheimer's disease
Researchers found that people who go on to develop Alzheimer's disease or a related disorder are more likely to miss paying a bill prior to being diagnosed, but such people face more significant related issues: poor financial decision-making and falling victim to financial scams.
Harvard study: Unapproved drugs in brain-boosting supplements
Boost vitality by engaging your brain
Continuing work and satisfaction in life can help older adults preserve their cognitive health.
Declining brain health is perhaps the greatest fear of older adults. The good news is that you can take steps to maintain your thinking and memory for many years to come.
A healthy diet, regular aerobic exercise, and proper sleep are essential to keep your brain healthy. But work engagement and life satisfaction are two additional factors that confer mind benefits.
General anesthesia does not appear to increase dementia risk
In the journals
Because older adults often experience temporary changes in memory and thinking after having general anesthesia, they may worry that it increases their risk of dementia. A recent study should help put their minds at ease. Researchers found no association between the type of anesthesia and dementia risk, according to findings published online Oct. 6, 2020, by the Journal of the American Geriatrics Society.
The study looked at almost 7,500 people ages 66 or older without diagnosed dementia who underwent surgery requiring either general anesthesia (where you are unconscious) or regional anesthesia (where you are awake and the surgical area is numbed). The researchers included only people who had not had any previous surgery and stopped assessing those who had a second surgery later.
Hip bursitis vs. arthritis: How to tell the difference
Fitness for longevity: Which type matters most?
Ministrokes linked to elevated risk of dementia
Continuous glucose monitors benefit people who don't need insulin
CoQ10: Should you take this popular supplement if you're on a statin?
Microplastics: A hidden health threat?
Oat vs. dairy milk: Nutrition, benefits, and downsides
What is tempeh? Benefits, nutrition, and how to use it
Healing after food poisoning
Whole grains may improve several heart risk factors at once
Free Healthbeat Signup
Get the latest in health news delivered to your inbox!
Sign Up